A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5960-01-029-4253
NSN 5915-01-489-6185
NSN 5935-01-294-0548
NSN 5910-01-356-4115
NSN 6110-00-904-8925
NSN 5999-01-512-7075
NSN 5990-01-434-7913
NSN 5895-00-203-2379
NSN 5920-01-225-3336
NSN 6135-00-347-0595
NSN 6320-00-593-0379
NSN 5895-01-470-1108